Seagate Exos 7E8 ST4000NM007A - hard drive - 4 TB - SAS 12Gb/s | ST4000NM007A

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specs

General

  • Hardware Encryption
    Yes
  • Bytes per Sector
    512
  • Interface
    SAS 12Gb/s
  • Buffer Size
    256 MB
  • Weight
    22.89 oz
  • Manufacturer
    Seagate Technology

Interface Provided

  • Qty
    2
  • Storage Interface
    Serial Attached SCSI 3

Miscellaneous

  • Compliant Standards
    ISO/IEC 27040:2015, NIST SP800-88, O-TTPS
  • Encryption Algorithm
    256-bit AES
  • MTBF
    2000000 hour(s)
  • Hardware Encryption
    Yes
  • Encryption Details
    Self-Encrypting Drive (SED)

Expansion & Connectivity

  • Interfaces
    2 x SAS 12 Gb/s

Hard Drive

  • Form Factor
    3.5"
  • Spindle Speed
    7200 rpm
  • Features
    24x7 availability, Advanced Write Caching, Conventional magnetic recording (CMR), Dual Port, Humidity Sensor, Instant Secure Erase (ISE), Low Halogen, PowerChoice, Seagate RAID Rebuild, Seagate Secure, Super Parity, T10 Data Integrity Field (DIF), advanced format 512n
  • Hard Drive Type
    internal hard drive
  • Form Factor (Short)
    3.5"
  • Form Factor (metric)
    8.9 cm
  • Form Factor (Short) (metric)
    8.9 cm
  • Storage Interface
    Serial Attached SCSI 3
  • Interface
    Serial Attached SCSI 3
  • Average Latency
    4.16 ms
  • Data Transfer Rate
    1.2 GBps
  • Internal Data Rate
    215 MBps
  • Buffer Size
    256 MB
  • Bytes per Sector
    512 Hz
  • Non-Recoverable Errors
    1 per 10^15
  • 24x7 Operation
    Yes

Performance

  • Internal Data Rate
    215 MBps
  • Drive Transfer Rate
    1.2 GBps (external)
  • Average Latency
    4.16 ms
  • Spindle Speed
    7200 rpm

Environmental Parameters

  • Min Operating Temperature
    41 °F
  • Max Operating Temperature
    140 °F

Header

  • Brand
    Seagate
  • Product Line
    Seagate Enterprise Capacity 3.5 HDD V.5
  • Packaged Quantity
    1

Dimensions & Weight

  • Width
    4 in
  • Depth
    5.8 in
  • Height
    1 in
  • Weight
    22.89 oz

Power Consumption

  • Mode
    active, idle
  • Value
    11.33 Watt, 5.94 Watt

Service & Support

  • Type
    5 years warranty

Service & Support Details

  • Type
    limited warranty
  • Full Contract Period
    5 years

Shock & Vibration Tolerance

  • Shock Acceleration (Operating)
    70 g
  • Shock Acceleration (Non-operating)
    300 g
  • Shock Duration (Non-operating)
    2 ms
  • Vibration Acceleration (Non-operating)
    5 g
  • Vibration Frequency Range (Non-operating)
    10-500 Hz

Reliability

  • Non-Recoverable Errors
    1 per 10^15
  • MTBF
    2,000,000 hours

General

  • Manufacturer
    Seagate Technology